Sasha Shemyakin

Photo of a completed puzzle that reads "Fermilab Accelerator Division" and is a photo collage of different scientific experiments in close-up and mid-range shots.

This 1,000-piece Fermilab Accelerator Division puzzle was completed by a Fermilab family in June 2020. The photographer is a Fermilab employee who brought this along when he visited his daughter and son-in-law, both former Fermilab employees, who shared it with their three children — after discussing each of the devices pictured.